Heavy-Duty Reliable Anchor Clip for Prestressed Bridge Support

• Customization: Available
• Material: Metal
• Usage: Heavy Duty Clamp
• Model NO.: 1-1
• Structure: F Clamp
• Standard: Standard
• Condition: New
• Surface Treatment: True Color
• Strength Level: 10.9
• Use: Imprisonment of Steel Bars
• Applicable Industries: Construction Industry
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

1. Definition and Function

A cornerstone in the realm of prestressed bridge engineering, the prestressed flat anchor clip is a pivotal anchoring marvel within a bridge's prestressed system. By strategically preloading structures with tensioned steel strands, it significantly boosts the load-bearing prowess and fortifies crack resistance. The clip, joined intricately through the genius of wedge mechanics, secures the strands post-tension, anchoring them to the anchor plate, thus perpetuating the prestressed symphony.

2. Structure and Principle

• Structure: Elegantly designed as a conical frustum, tapering gracefully from a smaller top to a broader base, this engineering marvel features an inner hole meticulously crafted for precise engagements—be it threads or tapered threads—with the steel strand. Its outer conical surface aligns seamlessly with the inner conical embrace of the flat anchor plate. Certain designs boast machining slots at their extensive ends, ensuring robust integration. At the petite end, pin holes are strategically positioned, typically accommodating three pins, standing ready to finesse the installation.

Principle: During the prestressing ballet, a jack meticulously applies tension to the steel strand. Upon achieving the zenith of design tension, the clamp deftly wedges itself between the anchor plate's tapered sanctuary and the steel strand's retreat, harnessing friction's potent grip. Thus, the strand finds itself firmly anchored, preserving the prestressed equilibrium.

3. Material and performance requirements

Material: Forged from the resilience of alloy steel, these clips command superior strength, hardness, and tenacity, ensuring they withstand colossal stresses without succumbing to brittle fractures or undue deformation.

Performance requirements: A paragon of reliability, these clips ensure unwavering anchoring, resisting slippage or loosening of steel strands. Their robust anti-fatigue demeanor adapts effortlessly to the bridge's vibrant environment, enduring repeated vehicle and other dynamic loads. Coupled with commendable corrosion resistance, they promise prolonged service excellence.

4. Application scenarios

Primed for slab structure bridges, these clips excel when steel strands must align flat to maintain a svelte plate thickness, deftly accommodating cable arrangements. They grace the decks of urban elevated bridges, petite prestressed concrete slab bridges, and similar architectural wonders.

5. Key points of construction

Pre installation inspection: Meticulously scrutinize the clip's surface for any betrayals of quality—cracks, burrs, or such. The harmonious fit between the clip and the anchor plate's tapered embrace must be flawless and intimate.

Installation process: With precision, nestle the clip into the anchor plate's tapered refuge, ensuring a uniform embrace and impeccable contact with the steel strand.

• Tensioning operation: Adhere strictly to the designated tensioning choreography. Vigilance during the tensioning ballet is paramount to avoid misalignment or jamming mishaps. Post-tension, scrutinize the anchoring integrity, ensuring the steel strands' steadfast security.